JAHS
| Acronym | Definition |
|---|---|
| JAHS | Japanese Association of Hydrological Sciences |
| JAHS | John Adams High School (South Bend, IN) |
| JAHS | Journal of the American Helicopter Society |
| JAHS | Jurrugk Aboriginal Health Service (Australia) |
| JAHS | Japan Art History Society (est. 1949; Tokyo National University of Fine Arts and Music; Tokyo, Japan) |